
1 Introduction
10
1.2.4 Input/output modules
• The modules are equipped with removable terminal strips with Push-In technology for the
electrical connection.
• All input/output modules operate at a voltage supply of DC 24 V.
• The setup program, the multifunction panel or the optional PLC can be used to comfortably
configure and parameterize the modules.
• LEDs are used to indicate the voltage supply as well as the operating status of a module
and the input/output statuses.
• For service work (replacement) or adding optional boards, the module insert can be easily
pulled out of the case at the front.
Multichannel controller module
• 2-channel PID controller with relay output or logic output
to control solid-state relays
• Up to 4 PID controller channels can be activated (cascadable)
• Two universal analog inputs, two digital inputs
(DC 0/24 V) and two digital outputs (relay or logic DC 0/15 V)
• Supported measuring probes: Thermocouples, RTD tempera-
ture probes, resistance transmitters, resistance/potentiome-
ters, or standard signals (current or voltage)
• The analog inputs are electrically isolated from each other
• Three option slots for the extension of up to four
universal analog inputs, eight digital inputs,
three analog outputs, or eight digital outputs
• Supported controller types: Two-state controller, three-state
controller, modulating controller, continuous controller, or con-
tinuous controller with integrated actuator controller
• Customer-specific linearization possible by using a formula
• Limit value monitoring
• Four formulae for math and logic functions (option)
• One counting input up to 10 kHz
• The module operates independently (configurable) which
means the control task is carried out even if the base unit or
the higher-ranking system malfunctions
• If the controller is replaced during service work the new con-
troller (identical type) is automatically configured
• Dimensions (W x H x D): 45 mm x 103.6 mm x 101.5 mm
(without connection elements)
For further information: Refer to data sheet 705010
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